Re: Minimize with complex values
- To: mathgroup at smc.vnet.net
- Subject: [mg91472] Re: Minimize with complex values
- From: Jens-Peer Kuska <kuska at informatik.uni-leipzig.de>
- Date: Sat, 23 Aug 2008 01:40:45 -0400 (EDT)
- Organization: Uni Leipzig
- References: <g8lpel$imm$1@smc.vnet.net>
- Reply-to: kuska at informatik.uni-leipzig.de
Hi, can you learn the Mathematica syntax before you ask a question. It is impossible to find out what the expression below mean especial, because it is unclear what the imaginary unit Sqrt[-1]==I should be. Regards Jens shama shahbaz wrote: > HI > i want to minimize the absolute value of the following expression how ca= > n i do this in methamatica > > [exp(pi/4) +exp(3*pi/4)*exp(jp)]+[exp(pi/4) *exp(-5*pi*/4)]+[exp(3*pi/4= > )*exp(-3*pi*j/4)exp(jp)]+ > > [exp(pi/4) *exp(-10*pi*j/4)]+[exp(pi/4) *exp(-3*pi*j/2)exp(jp)]+[exp(pi= > /4)*exp(-15*pi*j/4)]+ > > [exp(3*pi/4)*exp(-9*pi*j/4)exp(jp)] > > p is the unknown value ,and it represent the phase...which is other than 0 = > .....is there any way to calculate it. > Regards=0A=0A=0A >